Element button pseudo-element :after generated with padding 20px transition display inline-block float none z-index auto font-weight normal margin 0px height auto border-radius overflow visible position static box-sizing content-box font-size 16px text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) width auto transform cursor pointer background